RaceFace Atlas 83mm Crank Arms

RaceFace Atlas 83mm Crank Arms

Introducing the second generation Atlas cranks. Continuing to utilize the same proprietary OPTIM-AL alloy (20% stronger than 7050) these cranks have been updated to utilize their EXI (external ISIS) interface for improved user installation and removal. In the process they have been able to sculpt away between 31 and 81grams depending on configuration from their first generation offering without sacrificing any strength, producing their lightest big hit, freeride cranks ever!

Manufactured from OPTIM-AL, over 20% stronger compared to the commonly used 7050 alloy